CN210412085U

CN210412085U - Die connecting seat and hydraulic press applied by same

Info

Publication number: CN210412085U
Application number: CN201921221144.4U
Authority: CN
Inventors: 倪超丰; 王宣平; 李锦华; 王玮; 安柯; 孙乐
Original assignee: Jiangnan Shipyard Group Co Ltd
Current assignee: Jiangnan Shipyard Group Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-28
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a mould connecting seat and hydraulic press of using thereof relates to the mould field. The utility model discloses a die connecting seat, including connecting seat roof, revolution mechanic and stamping die structure. The utility model discloses an improve the structure that the mould connecting seat is connected, improved because of the limited technical bottleneck that can not process the target in place of processing position.

Description

Die connecting seat and hydraulic press applied by same

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a mould connecting seat and hydraulic press of using thereof.

Background

In order to meet various performances of ships, many components of the ship body need to be processed into a curved shape or a folded angle, and a hydraulic machine plays a key role in the forming processing of the ship body. When the hull parts are processed by the hydraulic press, the component forming completely depends on the shape and the size of a bending die, and various forms such as a flat die, an angular die, a semicircular die, a curved die, a groove die, a spherical die and the like are common. As the processing components of the ship body are various and have very large size difference, in order to meet the processing precision and quality of different parts, different dies are selected and matched according to the processing size when the different parts are formed and processed. The processes of loading, unloading and replacing the mould are time-consuming and labor-consuming, the mould is very heavy and can not be carried by manpower alone, so the mould needs to be lifted by means of lifting equipment, a crane worker and a traveling crane worker are matched, the centering precision needs to be strictly controlled during installation, and in addition, the mould is frequently replaced, so the manual waste is very serious.

The casting structure of the conventional die connecting seat is an integral casting structure, the whole die structure is required to be disassembled when the die is replaced, only one processing form is horizontal or vertical after the clamping device of the cantilever hydraulic machine is connected with the die structure, the processing direction and the pressing angle cannot be adjusted randomly, so that a part of processed parts cannot be processed in place due to position limitation, at the moment, other types of dies can be processed in place only by replacing the dies, or the die connecting seat direction is readjusted by disassembling the dies, and the applicability of the dies is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die connecting seat and hydraulic press that uses thereof through increasing revolution mechanic, thereby solved and can not adjust the problem that the processing direction leads to frequently changing the mould wantonly and the angle of exerting pressure.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a die connecting seat, it includes:

a connecting seat top plate;

the rotating structure is arranged on one side of the connecting seat top plate and connected with the connecting seat top plate, the rotating structure comprises a rotating seat and a rotating body, a groove is formed in the rotating seat, and a rotating disc matched with the groove is arranged at one end of the rotating body; the groove is clamped with the rotating disc to allow the rotating body to rotate relative to the rotating base; and

a press die structure mounted on the rotary body; the stamping die structure faces the processing table.

In an embodiment of the present invention, the connecting seat top plate includes a plurality of lifting lugs, and the plurality of lifting lugs are horizontally mounted on the connecting seat top plate;

in an embodiment of the present invention, the rotating base is connected to the rotating body through a plurality of first fastening members;

in one embodiment of the present invention, the rotating body includes a first connecting web and a plurality of toggle plates; the first connecting web is mounted at the bottom of the rotating disc; one end of each of the plurality of toggle plates is arranged at the bottom of the rotating disc; at least one point on one side of the plurality of toggle plates is connected with the first connecting web;

in an embodiment of the present invention, the stamping die structure includes a plurality of second connecting webs, and a stamping die, and the plurality of second connecting webs are mounted on the first connecting webs;

in one embodiment of the present invention, the second connecting web is connected to the first connecting web by a second fastener;

in an embodiment of the present invention, the stamping die and the second connecting plate are connected by a third fastener;

in an embodiment of the present invention, the connecting seat top plate is provided with a plurality of notches;

in an embodiment of the present invention, the groove of the rotating base is a T-shaped groove;

the utility model also provides a hydraulic press, which comprises a hydraulic body, a hydraulic cylinder, a hydraulic rod, a clamping device, a base, a workbench and a die connecting seat;

the mold connecting seat includes:

a connecting seat top plate;

The utility model discloses an increase revolution mechanic, but arbitrary angular adjustment hydraulic press stamping die's direction and the angle of exerting pressure improve because of the bottleneck that the processing position is restricted and can not process and target in place, make the mould suitability promote, effectively reduce the mould and change the number of times, reduce working strength, save time and cost. The utility model discloses it is simple to change the mould, only needs to change the pressure head, only just can accomplish by the manual work, does not need hoisting equipment to support and crane worker, the cooperation of driving worker, reduces the manpower loss by a wide margin, and machining efficiency promotes. Because the utility model discloses the commonality is strong, convenient to use, and processingquality is high, can extensively promote.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a three-dimensional structure of a mold connecting seat provided by the present invention.

Fig. 2 is a schematic perspective view of the mold connecting seat shown in fig. 1 at another angle.

Fig. 3 is a front view of a partial structure of the mold coupling seat of fig. 1.

Fig. 4 is a schematic perspective view of the connecting seat top plate in fig. 1.

Fig. 5 is a schematic perspective view of the swivel base in fig. 1.

Fig. 6 is a schematic perspective view of the rotator in fig. 1.

Fig. 7 is a schematic perspective view of the stamping die structure in fig. 1.

Fig. 8 is a schematic perspective view of a cantilever hydraulic press according to the present invention.

FIG. 9 is a schematic perspective view of the cantilever hydraulic machine of FIG. 8 at another angle.

In the drawings, the components represented by the respective reference numerals are listed below:

1-connecting seat top plate, 11-lifting lug, 12-notch, 2-rotating seat, 21-groove, 22-first fastener, 3-rotating body, 31-rotating disk, 32-first connecting web plate, 321-notch angle, 33-toggle plate, 34-second fastener, 4-stamping die structure, 41-stamping die, 42-second connecting web plate, 43-third fastener, 5-hydraulic machine body, 6-hydraulic cylinder, 7-hydraulic rod, 8-clamping device, 9-base and 10-workbench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Because the processing components are various and have very large size difference, in order to meet the processing precision and quality of different parts, different dies are selected and matched according to the processing size when different parts are formed and processed. The loading, unloading and replacing processes of the die are time-consuming and labor-consuming, the die cannot be carried by manpower alone due to the fact that the die is heavy, therefore, the die needs to be lifted by means of lifting equipment and matched with a crane worker and a traveling crane worker, centering precision needs to be strictly controlled during installation, and in addition, the die is frequently replaced, so that manual waste is serious.

The mould structure of the mould connecting seat is an integrated casting structure, the whole mould structure is required to be disassembled when the mould is replaced, and only one processing form is horizontal or vertical after the clamping device of the cantilever hydraulic machine is connected with the mould structure, the processing direction and the pressing angle cannot be adjusted at will, so that a part of processed parts cannot be processed in place due to position limitation, and only other types of moulds can be selected to be replaced to be processed in place, or the mould connecting seat is disassembled to be readjusted, and the applicability of the mould is greatly reduced.

Referring to fig. 1 to 9, the present invention provides a hydraulic press, including a hydraulic press body 5, a hydraulic cylinder 6, a hydraulic rod 7, a clamping device 8, a base 9, a worktable 10 and a mold connecting seat, wherein a buffering device is disposed below the base. The buffer device can reduce the influence of impact force generated during working on the workbench and the base.

Wherein the die connecting seat comprises a connecting seat top plate 1, a rotating structure and a stamping die structure 4. The rotating structure is arranged on one side of the connecting seat top plate and connected with the connecting seat top plate, the rotating structure comprises a rotating seat and a rotating body, a groove is formed in the rotating seat, and a rotating disc matched with the groove is arranged at one end of the rotating body; the groove is clamped with the rotating disc, and the rotating body is allowed to rotate relative to the rotating base. The stamping die structure is installed on the rotating body and faces the workbench.

Referring to fig. 1 to 9, the present invention provides a die connecting base, which includes a connecting base top plate 1, a rotating base 2, a rotating body 3, and a stamping die structure 4. Wherein roating seat 2 and rotator 3 constitute revolution mechanic, and it sets up in one side of connecting seat roof 1, and is connected with connecting seat roof 1, is equipped with recess 21 on roating seat 2, is T type recess in this embodiment, is equipped with the rotary disk 31 with recess 21 complex in the one end of rotator 3, recess 21 with rotary disk 31 joint allows the rotator to rotate for the roating seat.

Referring to fig. 4, the connecting seat top plate 1 includes a plurality of lifting lugs 11, and the plurality of lifting lugs 11 are horizontally installed on the connecting seat top plate 1. In the embodiment, the two lifting lugs 11 are horizontally arranged on the top plate of the connecting seat 1, the number of the lifting lugs in other embodiments can be set according to actual needs, in the embodiment, the lifting lugs are in a middle hollow shape, and the hollow shape can be assembled according to actual conditions. Notches 12 are formed in four corners of the connecting seat top plate 1, and the notches 12 are matched with a hydraulic press clamping device.

Referring to fig. 5, the rotating base 2 is connected to the connecting base top plate 1, and in this embodiment, the two are welded. The swivel base 2 and the swivel body 3 are connected by a plurality of first fasteners, and in the present embodiment, the swivel base 2 and the swivel body 3 are connected by bolts. The recess 21 is formed in one surface of the rotary base 2, and a chamfer structure, for example, a 45-degree chamfer, is formed at the boundary of the recess in the embodiment, and the chamfer structure is used for reducing stress concentration so as to facilitate the clamping of the rotary disk and facilitate the assembly.

Referring to fig. 6, the rotating body 3 includes a first connecting web 32 and a plurality of brackets 33, the first connecting web 32 is mounted at the bottom of the rotating plate 31, one end of each of the plurality of brackets 33 is mounted at the bottom of the rotating plate 31, and at least one side of each of the plurality of brackets 33 is connected to the first connecting web 32. In the structure of the rotary body 3 in the present embodiment, the first web 32 may be welded at the central axis of the rotary disk 31, and the first web may be provided with two notches 321 at the welding side to avoid collision with the lower end surface of the rotary seat 2. In this embodiment, the toggle plate 33 and the rotary plate 31 may be connected by welding, and the toggle plate 33 and the first connecting web 32 may be arranged at a right angle. The rotary disc 31 is embedded in the groove 21 of the rotary seat 2, the thickness of the rotary disc 31 is matched with the height of the groove, the surface roughness of the lower side surface and the circumference of the rotary disc is less than 1mm for example, and the clearance after embedding is not more than 2.5mm for example.

Referring to fig. 7, in the structure of the press die 4, the press die structure 4 includes a plurality of second connecting webs 42 and a press die 41, and the plurality of second connecting webs 42 are mounted on the first connecting webs 32. The second connecting web 42 and the first connecting web 32 are connected by a second fastening element 34, and the stamping die 41 and the second connecting web 42 are connected by a third fastening element 43. In the present embodiment, the second connecting web 42 and the first connecting web 32 are connected by bolt fastening, and the press die 41 and the second connecting web 42 are connected by bolt fastening.

Referring to fig. 1-9, the mold connecting seat is used as follows:

when the rotary structure is mounted, the rotary plate 31 is first clamped into the rotary base 2, and the plurality of toggle plates 33 and the first connecting web 32 are welded to the rotary plate.

When the die connecting seat is installed, firstly, hoisting equipment is used for adjusting the whole connecting seat to be close to a cantilever type hydraulic machine through two lifting lugs 11 on a connecting seat top plate 1, the connecting seat is installed in a centering mode with a hydraulic machine clamping device, after the connecting seat is aligned with a notch 12, the connecting seat is connected and screwed through bolts, and centering and fastening of 4 notches 12 are completed in sequence. If need change the mould after the installation of known die connecting seat, must wholly dismantle, nevertheless the utility model relates to a die connecting seat installation back, just need not to dismantle again, only need change stamping die 41 can, easy and simple to handle, remove the process of loading and unloading conventional mould with hoisting equipment from, time and manpower have greatly been practiced thrift.

When installing stamping die structure 4, treat earlier that die connection seat and hydraulic press installation back, select suitable stamping die 41, move to the hydraulic press workstation on, adjust hydraulic press compression leg height makes die connection seat and the stamping die structure 4 of placing on the workstation aim at, with first connecting web 32 and second connecting web 42 with second fastener 34 be connected, with the bolt fastening connection in this embodiment. The replacement of the die is simple and rapid, manpower and material resources are greatly saved, the construction efficiency is improved, and the project progress is promoted.

When the angle and the pressing direction are processed, firstly, according to the processing and forming requirements of the part to be pressed, after 3 fasteners 22 on the lower end face of the rotating disc 2 are loosened, then the rotating body 3 is rotated to be adjusted to a proper angle, and then the 3 fasteners 22 on the lower end face of the rotating disc 2 are fastened. The rotation is completed, the operation is simple and convenient, and the manpower is greatly saved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mold connecting socket, comprising:

a connecting seat top plate;

2. The mold-connecting socket of claim 1, wherein the connecting socket top plate comprises a plurality of lifting lugs mounted horizontally on the connecting socket top plate.

3. The mold-connecting socket according to claim 1, wherein the rotary socket and the rotary body are connected by a plurality of first fasteners.

4. The mold-connecting socket of claim 1, wherein the rotating body comprises a first connecting web and a plurality of toggle plates; the first connecting web plate is installed at the bottom of the rotating disc, one end of each of the plurality of toggle plates is installed at the bottom of the rotating disc, and at least one point on one side of each of the plurality of toggle plates is connected with the first connecting web plate.

5. The die attach socket of claim 4, wherein said punch die structure comprises a plurality of second connecting webs and a punch die, said plurality of second connecting webs being mounted on said first connecting webs.

6. The mold-connecting socket of claim 5, wherein the second connecting web is connected to the first connecting web by a second fastener.

7. The die-connecting socket according to claim 1, wherein the press die and the second connecting plate are connected by a third fastener.

8. The mold-connecting socket of claim 1, wherein the socket top plate is provided with a plurality of notches.

9. The mold-connecting socket of claim 1, wherein the recess of the rotary socket is a T-shaped groove.

10. A hydraulic press is characterized by comprising a hydraulic press body, a hydraulic cylinder, a hydraulic rod, a clamping device, a base, a workbench and a die connecting seat;

the mold connecting seat includes:

a connecting seat top plate;